„Young enchanting Helene Lang gave an impressive performance. She sang with a wonderfully clear, steady and calm controlled voice, very secure in the top, and with both natural ardency and operatic intensity.“ (Badische Zeitung, Germany)
„Young enchanting Helene Lang gave an impressive performance. She sang with a wonderfully clear, steady and calm controlled voice, very secure in the top, and with both natural ardency and operatic intensity.“ (Badische Zeitung, Germany)